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问题 定语从句问题

The professor could hardly find sufficient grounds ______ his arguments in favor of the new theory.A. on which to base        B. which to base on C. to base on D. to be based on 请问这是定语从句的哪个知识点，为什么定语从句中没有主语和谓语，主语省...

问题 句子理解问题s

Expect the Democrats  to be toughter on Russia,and depending on what the Muller investigation concludes in terms of any 2016 election collusion,that would have an impact as well.不定式做Democrts的后置定语，翻译为：预计民主党会对俄罗斯更强硬 ，此处这样理解有问...

问题 如何理解这里的literally含义？

The violence protests are happening under Donal Trump's watch.We have a president that literally stands on the people's lawn and says oh do you want to be more safe.如何理解这里的literally含义？

问题 times作为倍数问题的疑惑？

There's going to be more fire you know.A kind of ballpark is maybe two to three times the annual area burned in the future.请教老师：第二句怎么理解？ 句意是什么？ 麻烦老师分析一下语法成分和句意。

问题 句子成分分析

...ng和connecting的句子成分问题2  that的句子成分HCE is the leading industrial disruptor, building and connecting software solutions to streamline and centralize the assets, people and processes that help our customers make smarter, more accurate busi...

问题 被动语态的问题

...Paper is made from rags.纸是由破布制成的。She was frightened of the police.她害怕警察。The river was sheeted with ice.河上结了一层冰。以上句子出自某本语法书，说这些是被动语态，我对此有点理解不了，故有此问。

问题 我似乎发现《牛津9》的一个错误(peoples')

老师好，牛津9 theorize词条：The study theorizes about the role of dreams in peoples' lives.译文是“人们生活”，句中的peoples'应为people's吧。

问题 stand和of介词短语

Please stand clear of the doors. This car will be departing shortly. 1)stand何时是系动词？2)本句stand是系动词还是不及物动词？3)of the doors怎么理解？它修饰的是clear还是stand？能否解释一下of的词义(这样有助于理解)?

问题 challenge的单复数

Look at the baby , it has the characteristics of a champion when he faces a challenge.问：这里“成为冠军的特征”就不只是一个特征，要用复数，那成为冠军面临的挑战难到就只有一种吗？应该把 challenge也改成复数才对吧，为什么特征用了单数，...

问题 过去完成时的用法疑问

在总统统治下，经济一年年衰落。译文：Under the president's power , the economy had declined year by year .问：该句中没有出现过去的比较对象即过去的过去，却为什么用了过去完成时？如果用一般过去时与过去完成时的区别是什么呢？

问题 in motion是什么成分

请问老师One group of muscles sets the next group in motion.一组肌肉带动另一组肌肉运动，这里in motion是定语修饰the next group of muscles ？这样逻辑不对吧，我认为in motion是结果状语,set导致了motion这样理解对吗？

问题 for介词短语充当什么成分

Grandma made peach cobbler, her specialty, for dessert. 请问for dessert介词短语在该句是状语还是修饰peach cobbler的定语呢？谢谢!They intend to give an award for the best poster. for the best poster是修饰名词award吗?

问题 定语从句的使用

That is the term being used to describe the invisible yet toxic mixture of gases and particles clinging to smokers’ hair and clothing, not to mention cushions and a carpeting, that lingers long after second-hand smoke has cleared from a room.请问老师，这里不是引导非限制定从吗，...

问题 in campus与on campus

英语可以说 on the campus 或 on campus，但我不知道能不能用介词 in。比如说成：in the campus 或 in campus？是否能说，我都希望有权威例句和依据作支撑。谢谢！

问题 有没有 介词+介词宾语从句 作表语的情况

介词短语作表语很常见，比如The book is on the table. 但有没有介词+介词宾语从句作表语的情况呢？谢谢！